For "MLoyola" to actually get any money from you she would have to prove that you somehow prevented her from making money on the image by illegally copying it and then allowing others to illegally copy it.
I doubt that posting it in the technical area would cause any great loss of funds from her, especially given that you can't even locate her in google.
As someone pointed out, if the copyright owner asks you to remove the post and you do so immediately, there is very little that any court would give them beyond that. Of course, there are always people who think that the legal system is for their use in any inane personal vendetta they decide to pursue.
So, to cya:
Create a fake account on yahoo, create a fake account here, then post the image. Say something like "I've seen this image too. Is this the same one you are talking about?"